baber/WOPTO huggingface dataset:
Patent JP-2006041244-A (JP)
Title: Semiconductor device
Inventor: HIROI MASAYUKI
IPC: H01L27/04
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered wiring structure in which interlayer adhesion properties are set well.  <P>SOLUTION: In a semiconductor device 100, the multilayered wiring structure which contains a first interlayer insulating film 120 formed with a wiring 124 and a second interlayer insulating film 122 formed with a via 126 is formed on a semiconductor substrate (not shown). The semiconductor device 100 contains a circuit area 110 formed with the wiring 124 and the via 126, a seal ring area 112 formed with a seal ring for isolating the circuit area 110, and an outer peripheral area 114 formed in the outer periphery of the seal ring area 112. In the outer peripheral area 114, a dummy via 136 composed of a metal material is formed in the second interlayer insulating film 122.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005006350-A (JP)
Title: Data transmission apparatus and data transmission method
Inventor: HATA KOICHI
IPC: H04L47/43
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To transmit data considering real time while monitoring a reception status of a retransmitted packet.  <P>SOLUTION: A data transmission unit 10 adds a time stamp and a sequence number to a packet and transmits the packet. A data reception unit 20 detects packet loss, using a sequence number to request retransmission of the lost packet. The data transmission unit 10 retransmits the packet requested to be retransmitted. The data reception unit 20 reports the reception status of the data packet 100 using a reception reporting packet 120, and reports the reception status of the retransmitted packet 130, using a retransmission reception reporting packet 140. The reception status of the retransmitted packet includes the number of received retransmission packets. The data transmission unit 10 controls data transmission, based on the reception status of the retransmitted packets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006035191-A (JP)
Title: Method for cleaning separation membrane module by chemical
Inventor: INOUE TAKAMICHI
IPC: B01D65/06
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning a separation membrane module by a liquid chemical, the method by which a great cleaning effect can be exhibited and the amount of the liquid chemical to be discharged can be cut down remarkably.  <P>SOLUTION: The separation membrane module is cleaned by repeating twice or more the steps of: supplying the liquid chemical to the separation membrane module; bringing the liquid chemical into contact with the separation membrane module by a technique for circulating the liquid chemical or settling/immersing the separation membrane module in the liquid chemical for a predetermined time; withdrawing a part or the whole of used liquid chemical; supplying the liquid chemical again to the separation membrane module; bringing the liquid chemical into contact with the liquid chemical; then withdrawing a part or the whole of used liquid chemical.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046091-A (JP)
Title: Engine stop restart controller and vehicle provided with it
Inventor: MORIYA TAKANORI
IPC: F02P5/15
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide sufficient combustion torque when a cylinder is ignited in an expansion stroke even if a stop position of an engine is uneven.  <P>SOLUTION: In this hybrid automobile, when engine restart conditions are satisfied and a piston of a fourth cylinder being the cylinder in the expansion stroke stops between a position of ATDC 90° and a position of exhaust valve opening, this cylinder is ignited to rotate the engine forward. At this time, since the cylinder in the expansion stroke has sufficient amount of air because volume of a combustion chamber 37 is comparatively large, large combustion torque is obtained. On the other hand, when the fourth cylinder stops in front of the position of ATDC 90°, a third cylinder being a cylinder in a compression stroke is ignited to rotate the engine reversely, the combustion chamber of the fourth cylinder is compressed, and then this cylinder is ignited to rotate the engine forward. At this time, volume of the combustion chamber of the fourth cylinder when stopping is comparatively small and it is difficult to obtain large combustion torque if held as it is, but it is ignited after it is compressed once, thereby obtaining large combustion torque.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006044348-A (JP)
Title: Motor overspeed preventing device for hybrid transmission
Inventor: YAMAUCHI YASUHIRO
IPC: B60W10/18
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of preventing overspeeding of a motor/generator in time of deceleration, in a state where an engine clutch is released and where the motor/generators are set in non-control.  <P>SOLUTION: When a lever OR1 is turned about large output Out (a point D) having large inertia as shown in Figure to allow the overspeed of the motor/generator MG2 in time of the rapid deceleration, in a state with the engine clutch E/C released and the motor/generators MG1, MG2 in non-control state, a low-brake L/B connected to a ring gear R2 positioned on the side of a sun gear S2 related to the motor/generator MG2 to be prevented with the overspeed, as compared to a carrier C related to the out Out is made to be slip-connected. Thereby, the ring gear R2 related to the low brake L/B is reduced, as shown by the arrow X1, as a result, the rotational speed of the motor/generator MG2 is reduced, as shown by the arrow X2, and a rotation speed of the motor/generator MG1 is increased, as shown by the arrow X3 to prevent the overspeed of the motor/generator MG2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005060393-A (JP)
Title: Production method for high-purity (meth)acryloyloxyalykyl isocyanate
Inventor: MORINAKA KATSUTOSHI
IPC: C07C265/02
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-purity (meth)acryloyloxyalkyl isocyanate having a very low hydrolyzable chlorine content.  <P>SOLUTION: After a (meth)acryloyloxyalkyl isocyanate containing hydrolyzable chlorine is brought into contact with an epoxy compound and an amine at 110-160°C, the resultant mixture is subjected to distillation etc., giving a high-purity (meth)acryloyloxyalkyl isocyanate. By adding a polymerization inhibitor (e.g. phenothiazine), the polymerization of the (meth)acryloyloxyalkyl isocyanate, especially in distillation, can be effectively inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006050163-A (JP)
Title: Image pickup device
Inventor: YAMAZAKI MASABUMI
IPC: H04N5/225
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device which enables a user to easily perform photographing without feeling burden and is convenient to be carried and excellent in mobility.  <P>SOLUTION: The image pickup device picks up animations with a camera on a head mounting unit, and divides the obtained animation data into a plurality blocks to store the images into a disk drive unit 4d. The device records program chain information indicating the playback sequence of the animation data, elapsed time relative from the time when the animation data of each block is shot, biological information such as line-of-sight direction information detected simultaneously with the animation data and the angular velocity information of the head, and the like and information for detecting elapsed time relative from the time when this biological information is detected, in the disk drive unit 4d. The device automatically applies editing processing such as cutting, blurring correction, zooming, electronic zooming etc. to the animation data on the basis of the recorded biological information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022293-A (JP)
Title: Polyester polyurethane molded article
Inventor: FUKUDA NORIHIRO
IPC: C08G18/42
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester polyurethane molded article having few total volatile organic compound content and scarcely polluting surrounding environment and a contacting substance.  <P>SOLUTION: The polyester polyurethane molded article scarcely having total volatile organic compound is obtained by using a polyester polyol obtained by carrying out condensation reaction of a polyhydric alcohol component containing ≥30 mass% dialcohol having ≤3C main chain with a polyhydric carboxylic acid component containing ≥30 mass% either one or a plurality of dimer acid, isophthalic acid, terephthalic acid and succinic acid and having ≤100 ppm (in terms of toluene calibration curve) volatile by-product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046303-A (JP)
Title: Combustion switching control system of compression ignition internal combustion engine
Inventor: FUJIWARA KIYOSHI
IPC: F02D41/38
Filed: 2004-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression ignition internal combustion engine capable of switching premixed combustion and normal combustion in accordance with an operation condition of the compression ignition internal combustion engine and suppressing unevenness of amount of fuel injection when switching combustion as much as possible to switch combustion smoothly.  <P>SOLUTION: In this compression ignition internal combustion engine, premixed fuel injection at the time of premixed combustion is changed to preinjection close to fuel injection timing of premixed fuel injection and main injection performed after a predetermined interval Pint 2 from the preinjection when switching from premixed combustion to normal combustion. While an interval between the preinjection and the main injection is maintained at the predetermined interval Pint 2 in accordance with elapse of time after change of fuel injection, injection timing of the main injection is moved toward fuel injection timing in the vicinity of top dead center in a compression stroke in normal combustion. By reducing amount of preinjection and increasing amount of main injection, combustion performed in the compression ignition internal combustion engine is switched from premixed combustion to normal combustion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052249-A (JP)
Title: Reactive dyestuff composition and method of dyeing
Inventor: ARAKI SATOYUKI
IPC: C09B67/22
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue color reactive dyestuff excellent in the balance of washing fastness, sweat/sunlight fastness and chlorine fastness.  <P>SOLUTION: This blue colored reactive dyestuff composition contains the reactive dyestuffs (I), (II) and (III) [wherein, Z<SB>1</SB>is CH=CH<SB>2</SB>or CH<SB>2</SB>CH<SB>2</SB>L<SB>1</SB>; Z<SB>2</SB>is CH=CH<SB>2</SB>or CH<SB>2</SB>CH<SB>2</SB>L<SB>2</SB>; Z<SB>3</SB>is CH=CH<SB>2</SB>or CH<SB>2</SB>CH<SB>2</SB>L<SB>3</SB>; Z<SB>4</SB>is CH=CH<SB>2</SB>or CH<SB>2</SB>CH<SB>2</SB>L<SB>4</SB>; and L<SB>1</SB>to L<SB>4</SB>are each a group leaving by the action of an alkali], and has a weight ratio of the reactive dyestuffs (I) to (II) in (1:99)-(99:1) range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052771-A (JP)
Title: Hydraulic pressure controller for vehicle
Inventor: TANEOKA HIDEYUKI
IPC: F16H61/00
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate a speed change shock in controlling a speed change immediately after starting to run after starting at a low temperature.  <P>SOLUTION: When a hydraulic oil temperature is low in the state that a select lever is set to a P range or an N range, the hydraulic oil of relatively high temperature discharged from an oil pump 8 for a transmission is supplied to a hydraulic piston 26 of a frictional engaging element (shown by ▵ mark) which does not influence to the output even if it is engaged, and the periphery of the hydraulic piston 26 is warmed up by the hydraulic oil temperature. The speed change shock in the speed change control immediately after running can be alleviated without raising the viscosity of the hydraulic oil by warming up the periphery of the hydraulic piston 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006053389-A (JP)
Title: Program and method for voice synthesis
Inventor: SAKAMOTO YOSHICHIKA
IPC: G10L13/02
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To synthesize high quality voice using small capacity data and parameters.  <P>SOLUTION: The followings are conducted in a computer, i.e., (1) note information made of first note data to m-th note data is obtained, (2) first characters constituting of a first lyrics are decomposed into first consonants and first vowels, (3) first consonant data, which are consonants data obtained by sampling and quantizing consonants waveforms and correspond to the first consonants, are obtained, (4) first vowel parameters, which correspond to the first vowels and are required to modulate fundamental waveforms and to generate necessary vowel parameters, are obtained, (5) first voice information consists of the first consonant data, the first parameters and the first note information is constituted and (6) the consonant vowel decomposition, obtaining of the consonant data, obtaining of the vowel parameters and the voice information constituting are repeated to synthesize second voice information to n-th voice information and music information made of the first voice information to the n-th voice information is synthesized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058961-A (JP)
Title: Finish machining device
Inventor: BAN KAZUKUNI
IPC: B24B27/00
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finish machining device capable of lessening useless deburring work and preventing excessive shaving.  <P>SOLUTION: A surface is copied by pushing a processing tool to the surface to be deburred of a workpiece by using a force control method, and position data of the surface profile is obtained (S1). Errors caused by bending of a robot are compensated against the position data (S2). The obtained position data and the target profile of the deburred surface profile obtained from CAD are compared with each other (S6 and S10). A gap of the surface profile in a normal direction is obtained (S7 and S11). A burr-occurring start position and a burr-occurring terminating position of the burr, and its height are obtained on the basis of a starting position (S8) and a terminating position of the gap and the magnitude of the gap (S14). A processing program prepared by a path connecting between the terminating position and starting position of the burr and a machining path removing the burr is prepared and executed (S16 and S17). Deburring can be effectively performed so that the burr is removed by moving the position of the burr to a deburring position by calculating the position of the burr.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059027-A (JP)
Title: Medal selection device
Inventor: MURATA SUSUMU
IPC: A63F5/04
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and surely detect insertion of an illegal tool into a medal passage for preventing illicit operation.  <P>SOLUTION: When a plastic sheet as the illegal tool is moved in the upward extraction direction in a vertical part 307 of the medal passage 306, a switch operation part 346 of a two-direction detection switch 343 is brought into contact with the plastic sheet with a proper pressure by force of springs 355a and 355b to be tilted down in the R2 direction in the figure by frictional force. Then, a main control board of a slot machine confirms that the movement direction of an object moving through the medal passage 306 is directed to the inlet side, controls a subcontrol board to make a speaker output an alert, and at the same time, transmits data showing illicit operation to a hall computer. That is, insertion of the illegal tool into the medal passage can be detected quickly and surely.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055289-A (JP)
Title: Electromagnetic wave cut-off net and inner wear using metallic shield sheet
Inventor: MATSUI HIDEKI
IPC: B32B5/02
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase a low-frequency electromagnetic wave cut-off capacity of a conventional medical shield wear made of a material of a conductive fiber which is knitted in a netlike form by the tricot knitting by adding a laminated shield sheet which is a combination of a metallic shield sheet and an electromagnetic wave absorbent sheet made of a magnetic material.  <P>SOLUTION: A shield sheet 3 which consists of a laminate of a conductive material and a magnetic material and has a shield effect on the low-frequency electromagnetic wave is further disposed on or beneath a net 2 of an inner wear 1 in the vicinity of a place where a pacemaker for a human body is embedded. The conductive material is an aluminum foil while the above magnetic material is that with large μ and the laminated sheet 3 has a 3-9 layer structure of alternative layers of the conductive material and the magnetic material. Moreover, one or more holes for venting air and moisture are bored for every 1 cm<SP>2</SP>of the above laminate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055372-A (JP)
Title: Game machine
Inventor: SAKURAI TAKAHIRO
IPC: A63F5/04
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the economical replacement of parts while enabling the blocking of the fraudulent attempt to open the upper door slightly by making the opening openable or closeable on the front of a cabinet without employing the single swing door using a hinge.  <P>SOLUTION: A lid body (30) provided with a frame member (31) so formed as to be visually recognizable from the front side of the symbols on a figure display means and a panel member (32) is mounted on a replacement unit (2) covering the front of the support (21). The lid body (30) is able to open or close the opening top (13) of a cabinet (1) while the replacement unit (2) is housed into the cabinet and the panel member (32) is disabled from being removed from the frame member (31) when the upper part of the opening is closed by the lid body (30) and allowed to be removed from the frame member (31) at the position of sliding ahead as compared with that when the opening top (13) is closed by the lid body (30).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005260200-A (JP)
Title: Ternary nitride-based buffer layer of nitride-based light-emitting device and forming method of the layer
Inventor: OU CHEN
IPC: H01L21/20
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To indicate a ternary nitride-based buffer layer of a nitride-based light-emitting device, and to provide a manufacturing method related with this.  <P>SOLUTION: A device by this invention has a substrate and a plurality of layers formed on this substrate in the following sequence: a ternary nitride-based buffer layer; a first conductive type nitride-based semiconductor layer; a light-emitting layer; and a second conductive type nitride-based semiconductor layer. The manufacturing method has a step for introducing a first reaction source having a first group III element into a chamber at a first temperature. The element is deposited on the surface of the substrate, and has a melting point lower than the first temperature. A second source having a second group III element and a third reaction source having a nitrogen atom are introduced into the chamber at a second temperature that is not lower than the melting point of the first group III element, so as to form the ternary nitride-based buffer layer having the first group III element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108821-A (JP)
Title: Spark plug
Inventor: YOSHIMOTO OSAMU
IPC: H01T13/20
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a park plug for preventing scattering in a horizontal direction, small in size and excellent in ignitionability, in a spark plug having an attaching thread of an outer diameter of ≤12 mm and using a noble metal chip for an ignition part.  <P>SOLUTION: The plug comprises an insulator 2 having an axial hole in a axial line direction; a center electrode 3 disposed so that its own tip protrudes on the tip side of the insulator 2 and having an electrode mother material composed of the noble metal chip fixed to its own tip and a Ni alloy containing pure Ni or Ni of ≥85 wt%; a main body metal fitting 1 surrounding the periphery of the insulator 2; and a ground electrode 4 of which one end is bonded with the metal fitting 1 and the other end is faced with the chip to form a spark charging gap facing the chip. When a tip outer diameter of the fitting 1 is set at M, a tip inner diameter of the fitting 1 is set at D1, and an outer diameter of the electrode 3 on a virtual flat surface including the tip of the insulator 2 is set at D2, following expressions are satisfied: M≤12 mm, 0.5 mm≤D2<1.4 mm and D1/D≥3.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006059755-A (JP)
Title: Magnetic field generating method and magnetic field generator
Inventor: KITAMURA HIDEO
IPC: H05H13/04
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable generation of high magnetic field even with a magnetic pole interval (gap) made large.  <P>SOLUTION: In the magnetic field generating method of generating a magnetic field at gaps between magnetic poles set in opposition, at least one superconductive loop is formed interlinking with a magnetic circuit structured by the magnetic poles set in opposition, is cooled down to a temperature lower than a superconductive transition point temperature, and, after the superconductive loop is turned into a super conductive state, a width of the gap of the magnetic poles set in opposition is widened.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006061288-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can remarkably improve the expectations felt by the players for the jackpot even without diminishing their desires for the games and moreover, can raise the operation of the game machines.  <P>SOLUTION: A pachinko game machine 1 has an openable front frame 5 on the front side of its body and the front frame 5 covers the game board from the front side of the game board while the playing area 12 is visually recognizable from the front side through an open window 30 formed larger at its center. A number of decoration lamps are arranged on the left and right side rim parts of the front frame 5 and lit or flashed following the progress of the game thereby accomplishing the prescribed performance-oriented emission actions. With the entry of the special game status, especially the jackpot or the like, the decoration lamps are lit or flashed in the special patterns to enhance the performance-oriented effect, thereby improving the desires for the games.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067296-A (JP)
Title: Array antenna device
Inventor: ARAI IKUO
IPC: H01Q21/24
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array antenna device with excellent receiving sensitivity.  <P>SOLUTION: Linear polarization antennas are used as transmitting antennas E<SB>1</SB>to E<SB>n</SB>of this array antenna device 1, and circular polarization antennas are used as receiving antennas F<SB>1</SB>to F<SB>n+1</SB>. In addition, the transmitting antennas E<SB>1</SB>to E<SB>n</SB>and the receiving antennas F<SB>1</SB>to F<SB>n+1</SB>are alternately arranged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI